211649424

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 180

約数和(自身を含む): 664872624

約数和(自身を除く): 453223200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 56, 58, 84, 87, 98, 107, 112, 116, 147, 168, 174, 196, 203, 214, 232, 294, 321, 336, 348, 392, 406, 428, 464, 588, 609, 642, 696, 749, 784, 812, 841, 856, 1176, 1218, 1284, 1392, 1421, 1498, 1624, 1682, 1712, 2247, 2352, 2436, 2523, 2568, 2842, 2996, 3103, 3248, 3364, 4263, 4494, 4872, 5046, 5136, 5243, 5684, 5887, 5992, 6206, 6728, 8526, 8988, 9309, 9744, 10092, 10486, 11368, 11774, 11984, 12412, 13456, 15729, 17052, 17661, 17976, 18618, 20184, 20972, 21721, 22736, 23548, 24824, 31458, 34104, 35322, 35952, 37236, 40368, 41209, 41944, 43442, 47096, 49648, 62916, 65163, 68208, 70644, 74472, 82418, 83888, 86884, 89987, 94192, 123627, 125832, 130326, 141288, 148944, 152047, 164836, 173768, 179974, 247254, 251664, 260652, 269961, 282576, 304094, 329672, 347536, 359948, 456141, 494508, 521304, 539922, 608188, 629909, 659344, 719896, 912282, 989016, 1042608, 1079844, 1216376, 1259818, 1439792, 1824564, 1889727, 1978032, 2159688, 2432752, 2519636, 3649128, 3779454, 4319376, 4409363, 5039272, 7298256, 7558908, 8818726, 10078544, 13228089, 15117816, 17637452, 26456178, 30235632, 35274904, 52912356, 70549808, 105824712, 211649424]

約数ペア:

[(1, 211649424), (2, 105824712), (3, 70549808), (4, 52912356), (6, 35274904), (7, 30235632), (8, 26456178), (12, 17637452), (14, 15117816), (16, 13228089), (21, 10078544), (24, 8818726), (28, 7558908), (29, 7298256), (42, 5039272), (48, 4409363), (49, 4319376), (56, 3779454), (58, 3649128), (84, 2519636), (87, 2432752), (98, 2159688), (107, 1978032), (112, 1889727), (116, 1824564), (147, 1439792), (168, 1259818), (174, 1216376), (196, 1079844), (203, 1042608), (214, 989016), (232, 912282), (294, 719896), (321, 659344), (336, 629909), (348, 608188), (392, 539922), (406, 521304), (428, 494508), (464, 456141), (588, 359948), (609, 347536), (642, 329672), (696, 304094), (749, 282576), (784, 269961), (812, 260652), (841, 251664), (856, 247254), (1176, 179974), (1218, 173768), (1284, 164836), (1392, 152047), (1421, 148944), (1498, 141288), (1624, 130326), (1682, 125832), (1712, 123627), (2247, 94192), (2352, 89987), (2436, 86884), (2523, 83888), (2568, 82418), (2842, 74472), (2996, 70644), (3103, 68208), (3248, 65163), (3364, 62916), (4263, 49648), (4494, 47096), (4872, 43442), (5046, 41944), (5136, 41209), (5243, 40368), (5684, 37236), (5887, 35952), (5992, 35322), (6206, 34104), (6728, 31458), (8526, 24824), (8988, 23548), (9309, 22736), (9744, 21721), (10092, 20972), (10486, 20184), (11368, 18618), (11774, 17976), (11984, 17661), (12412, 17052), (13456, 15729)]